401006392

素因数分解:

$2^3\times {\mathrm{4909}}^1\times {\mathrm{10211}}^1$

素因数の和:15126

約数の個数: 16

約数和(自身を含む): 752113800

約数和(自身を除く): 351107408

約数列:

[1, 2, 4, 8, 4909, 9818, 10211, 19636, 20422, 39272, 40844, 81688, 50125799, 100251598, 200503196, 401006392]

約数ペア:

[(1, 401006392), (2, 200503196), (4, 100251598), (8, 50125799), (4909, 81688), (9818, 40844), (10211, 39272), (19636, 20422)]